package com.liuxing.observer.demo;

/**
 * @ClassName MyObserverB
 * @Description
 * @Author ymy
 * @Date 2021/5/21 14:58
 */
public class MyObserverB  implements MyObserver{

    @Override
    public void dosomething(Msg msg) {
        System.out.println("我是：MyObserverB，我被执行了；执行参数："+msg);
    }
}
